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  1. No Access

    Chapter and Conference Paper

    The Relationship Between the Surface Characteristics and Corrosion Properties of Carbon Steel Affected by Abrasive Water-Jet Treatment

    Abrasive water-jet treatment (AWT) is applied in this study as a promising surface cleaning method for steel structures. This study aimed to evaluate the effect of changes in the surface properties of steel on...

    S. Park, S. Kainuma, T. Ikeda, Y. Toyota… in Proceedings of the 3rd International Civil… (2024)

  2. No Access

    Chapter and Conference Paper

    Corrosion Protection Method with Sacrificial Anode for Steel Members in Boundary with Ground Using Water Swelling Rubber

    A new cathodic protection method including a sacrificial anode and a water swelling rubber was developed and applied to steel members in boundary with ground in the environment of stagnant water and dryness. T...

    J. Xu, S. Kainuma, K. Takaki, M. Yang… in Recent Advances in Manufacturing Engineeri… (2023)

  3. No Access

    Chapter and Conference Paper

    Effectiveness of Laser Treatment on Carbon Steel with Various Forms of Corrosion Pits

    A high-power continuous-wave laser is applied in this study as a replaceable surface treatment method for steel structures. Various forms of corrosion pits will affect the laser treatment efficiency for surfac...

    S. Park, S. Kainuma, M. Yang, H. Miki… in Proceedings of the 2nd International Civil… (2023)

  4. No Access

    Chapter and Conference Paper

    Evaluation on Deterioration and Blister Progression of Duplex Layers Between Al-5 Mg Thermal Sprayed Coating and Heavy-Duty Paint Coating

    It is commonly duplex layers partially placed on a thermal sprayed coating when narrow parts are difficult to thermal spray. In a previous study, it was shown that when the duplex layer has a defect, thermal s...

    H. Yang, S. Kainuma, M. Yang, T. Asano in Proceedings of the 2nd International Civil… (2023)

  5. No Access

    Chapter and Conference Paper

    Corrosion Behavior of Hot-Dip Al Coating Contact with Concrete During Hardening Process of Concrete

    Hot-dip Al coating is an effective and economical protection method for steel structures. Hot-dip Al coated steel members have also been used in the case that contact with concrete. Al is an amphoteric metal t...

    Y. Gao, S. Kainuma, M. Yang, S. Ishihara… in Proceedings of 2021 4th International Conf… (2022)